import axios from 'axios'
import {
  MessageBox,
  Message
} from 'element-ui'
import store from '@/store'
import {
  getToken
} from '@/utils/auth'
// create an axios instance
const service = axios.create({
  baseURL: process.env.VUE_APP_BASE_API, // url = base url + request url
  withCredentials: true, // send cookies when cross-domain requests
  // crossDomain: true,
  timeout: 50000 // request timeout
})
// request interceptor
service.interceptors.request.use(
  config => {
    // do something before request is sent
    if (store.getters.token) {
      // let each request carry token
      // ['X-Token'] is a custom headers key
      // please modify it according to the actual situation
      config.headers['Authorization'] = 'Bearer ' + getToken()
      config.headers['token'] = store.getters.apiToken
      // config.headers['Content-Type'] = 'multipart/form-data'
      // config.headers['Cookie'] = document.cookie
    }
    return config
  },
  error => {
    // do something with request error
    console.log(error) // for debug
    return Promise.reject(error)
  }
)

// response interceptor
service.interceptors.response.use(
  /**
   * If you want to get http information such as headers or status
   * Please return  response => response
   */

  /**
   * Determine the request status by custom code
   * Here is just an example
   * You can also judge the status by HTTP Status Code
   */
  response => {
    // console.log('response-', response)
    const res = response.data
    if (res.message == '不允许的操作！') {
      store.dispatch('user/logout').then(() => {
        location.reload()
      })
    }

    /*  // if the custom code is not 20000, it is judged as an error.
     if (res.code !== 20000) {
       Message({
         message: res.message || 'Error',
         type: 'error',
         duration: 5 * 1000
       })

       // 50008: Illegal token; 50012: Other clients logged in; 50014: Token expired;
       if (res.code === 50008 || res.code === 50012 || res.code === 50014) {
         // to re-login
         MessageBox.confirm('You have been logged out, you can cancel to stay on this page, or log in again', 'Confirm logout', {
           confirmButtonText: 'Re-Login',
           cancelButtonText: 'Cancel',
           type: 'warning'
         }).then(() => {
           store.dispatch('user/resetToken').then(() => {
             location.reload()
           })
         })
       }
       return Promise.reject(new Error(res.message || 'Error'))
     } else {
       return res
     } */
    return res
  },
  error => {
    console.log('err ' + error) // for debug
    Message({
      message: error.response.data.message || '请求失败',
      type: 'error',
      duration: 3 * 1000,
      showClose: true
    })
    return Promise.reject(error)
  }
)

export default service
